The last decade has witnessed a large shift from analogue PBX to VoIP PBX systems. For decades, organizations have successfully used PBX systems to ma...
![VoIP PBX](https://trust-telecom.co.uk/wp-content/uploads/2020/04/VoIP-PBX.jpg)
How do VoIP PBX systems work?
- by : Rachel Green
- Category : Broadband Services, technology,
01
Apr